package servlet.admin;

import java.io.IOException;
import java.io.PrintWriter;
import java.util.ArrayList;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import offer.system.GetMemberRoleRelationSource;
import offer.system.GetOpRoRelasionSource;

public class SubmitAssignRolesToMemberServlet extends HttpServlet {

	/**
	 * Constructor of the object.
	 */
	public SubmitAssignRolesToMemberServlet() {
		super();
	}

	/**
	 * Destruction of the servlet. <br>
	 */
	public void destroy() {
		super.destroy(); // Just puts "destroy" string in log
		// Put your code here
	}

	/**
	 * The doGet method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to get.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doGet(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/html");
		PrintWriter out = response.getWriter();
		out
				.println("<!DOCTYPE HTML PUBLIC \"-//W3C//DTD HTML 4.01 Transitional//EN\">");
		out.println("<HTML>");
		out.println("  <HEAD><TITLE>A Servlet</TITLE></HEAD>");
		out.println("  <BODY>");
		out.print("    This is ");
		out.print(this.getClass());
		out.println(", using the GET method");
		out.println("  </BODY>");
		out.println("</HTML>");
		out.flush();
		out.close();
	}

	/**
	 * The doPost method of the servlet. <br>
	 *
	 * This method is called when a form has its tag value method equals to post.
	 * 
	 * @param request the request send by the client to the server
	 * @param response the response send by the server to the client
	 * @throws ServletException if an error occurred
	 * @throws IOException if an error occurred
	 */
	public void doPost(HttpServletRequest request, HttpServletResponse response)
			throws ServletException, IOException {

		response.setContentType("text/xml;charset=utf-8");
		request.setCharacterEncoding("utf-8");
		PrintWriter  out    = response.getWriter();
		String memberId     = request.getParameter("memberId");
		String roleIds      = request.getParameter("roleIds");
		String roleIdArr[]  = roleIds.split(",");
		ArrayList<Integer> RoleIds = new ArrayList<Integer>();
		for(int i = 0 ; i < roleIdArr.length ; i++){
			RoleIds.add(Integer.parseInt(roleIdArr[i]));
		}
		boolean success = GetMemberRoleRelationSource.AssignRolesToMember(Integer.parseInt(memberId), RoleIds);
		StringBuilder xmlData      = new StringBuilder();
		xmlData.append("<?xml version='1.0' encoding='UTF-8'?>");
		xmlData.append("<SubmitAssignRoleToMember>");
		xmlData.append("<Result>");
		if(success){
			xmlData.append("success");
		}else{
			xmlData.append("no");
		}
		xmlData.append("</Result>");
		xmlData.append("</SubmitAssignRoleToMember>");
		out.write(xmlData.toString());
		out.flush();
		out.close();
	}

	/**
	 * Initialization of the servlet. <br>
	 *
	 * @throws ServletException if an error occurs
	 */
	public void init() throws ServletException {
		// Put your code here
	}

}
